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Qutak QT - EL 3250 Emergency Exit Light 220V 50HZ
₹ 4,838.00 GST included
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Qutak QT 180-2L Heat Detector Dual LED
₹ 2,360.00 GST included
Qutak QT 360-2L Optical Smoke Detector Dual LED
See all products from qutak-security-devices₹ 2,006.00 GST included
Optical Smoke Detector Dual LED smoke alarms offer low voltage operations and have a tamper-proof feature. On interconnected units, only the smoke alarm that detects smoke will flash, thus providing identification of the alarm source.
Description
Optical Smoke Detector Dual LED smoke alarms offer low voltage operations and have a tamper-proof feature. Screw terminals and a mounting bracket are provided for easy installation. It contains a microcontroller which constantly monitors the integrity of the smoke chamber and provides a trouble signal if the chamber tests fails. A visible LED indicator flashes once every 40 seconds in standby and rapidly during an alarm when smoke is detected. On interconnected units, only the smoke alarm that detects smoke will flash, thus providing identification of the alarm source.
Features
- Dual LED for 360 degree visibility
- 2 wire based detector
- Advance algorithms provides advanced detection discrimination.
- Easy installation
- Low maintenance
- High immunity against unwanted alarms
- Stable opcal smoke sensing chamber, No adjustment or replacement required
- Built-in test/silence switch
- Built-in test/silence switch
- Built-in test/silence switch
Specifications
- Operating Voltage : DC (10.8 ~ 30) V
- Frequency : 3-5 Seconds
- Smoke Sensitivity : 1.51% / ft ~ 2.73% / ft obscuration
- Reset Voltage : Less than 1 volt
- Reset time : Less than 1 sec.
- Alarm indication : 2 continuous emitting red LEDs
- Weight : 140 gram with base
- Start up current : 200 æA
- Alarm current (Max) : 60 mA
- Stand by current : 60 æA
- Dimension : Dia 100mm, ht 46mm
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